Just finished my first Hackintosh/Windows 7 dual boot using this guide.
i7-3770
GA-H77N-WIFI
4gb x 2 Mushkin Blackline Memory
BITFENIX PRODIGY
Sapphire HD5770
OCZ VERTEX 4 256GB SSD-boot drive
Seagate 320gb HDD-storage only
Corsair HX650 PSU
Samsung DVD Burner
Install went very smoothly for a first timer. Downloaded ML from a macbook pro. Installed on USB drive with unibeast. Fired up the build with only 1 4gb stick of memory. No dvd burner or graphics card at first. Setup the bios. Couldn't get the installer to load at first, forgot to disable VT-whatever. Loaded right up after that. Installed with no DSDT at first. Kept getting a scrambled display after running multibeast. Was able to get back in using safe mode. Had to use the GraphicsEnabler=no boot flag. Installed the other 4gb stick of memory, dvd drive and hd5770. Had graphics right away even with GraphicsEnabler=yes. Went in to Disk Utility and shrank the SSD partition to 125GB, formatted the other 128gb to Fat32 or whatever windows would recognize. Installed Windows 7 on the partition. Reran Multibeast and installed only the bootloader. Dual boot working great at this point. Renamed the windows partion in windows to "Windows 7" so Chimera will show that instead of NTFS partion. Installed the Seagate storage drive, now bootloader shows 3 drives to choose from even though only 2 are bootable. All the guides kept saying to edit apple.com.boot.plist. Found out that is now called org.chameleon.boot.plist.
Didn't realize you can just add entries to this file. Added entry to hide the partition that I renamed storage in Windows. Added entry to have Windows start by default and lengthened the timeout setting to 4 seconds. Computer is now dual booted and wife friendly. Hooked the TV up to the HDMI port on the graphics card. No HDMI on the TV.
Of course through research I found you have no HDMI audio without a edited DSDT. I downloaded the pre-edited DSDT from the data base, reran multibeast with DSDT. Still no audio. Also noticed computer would now wake from sleep properly. The computer would turn on but the monitor stayed off. Changed the darkwake setting to 10 on boot.plist. Sleeps great now. Kept trying to change the layout id to see hdmi sound preferences to no avail. Thanks to Toleda for the assist. You still have to mod the DSDT if you're not using HD4000 for video. Ran the patcher scripts with DSDT Editor. HDMI audio is good to go now! Installed Fuse for OSX, NTFS-3G, and patch for error when starting OSX in order to use the storage drive. Woot!
Everything works except the onboard wifi. I have my system hooked up via a lan cable and would rather have the onboard Bluetooth. Thus far I am very satisfied with the system. I want to that Tonymac and Toleda for their invaluable info in this build.